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Diffstat (limited to 'test/lsan/TestCases/fork.cc')
-rw-r--r-- | test/lsan/TestCases/fork.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/lsan/TestCases/fork.cc b/test/lsan/TestCases/fork.cc new file mode 100644 index 000000000000..9e72fe871cf1 --- /dev/null +++ b/test/lsan/TestCases/fork.cc @@ -0,0 +1,24 @@ +// Test that thread local data is handled correctly after forking without exec(). +// RUN: %clangxx_lsan %s -o %t +// RUN: %run %t 2>&1 + +#include <assert.h> +#include <stdio.h> +#include <stdlib.h> +#include <sys/wait.h> +#include <unistd.h> + +__thread void *thread_local_var; + +int main() { + int status = 0; + thread_local_var = malloc(1337); + pid_t pid = fork(); + assert(pid >= 0); + if (pid > 0) { + waitpid(pid, &status, 0); + assert(WIFEXITED(status)); + return WEXITSTATUS(status); + } + return 0; +} |